Quoting My boys = My life:" 30 days with a 12 day LP."
So you'd only have 7 days til AF. My cycles were 30 days too the last couple of months and this month is when I O'd late for some reason. So now I don't know when AF will arrive. If it will still be 30 days and I will have a very short luteal phase or if it will go the whole 12 day luteal phase and my cycle will change. Your's can go either way. An opk might pick up pregnancy before an hpt will. But if your opks are that positive then I think an hpt should pick up as well depending on sensitivity. GL and I hope in the next day or so you will know for sure.